Detachable sundry intercepting device for dust removal pipeline
By opening gaps on the dust removal pipeline and installing a takeover assembly and an interception network, the problem of congestion of debris entering the downstream of the dust removal pipeline is solved, and a low-cost and efficient debris interception effect is achieved, extending the equipment life and reducing maintenance costs.
Patent Information
- Application Number
- CN202422905810.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-27
AI Technical Summary
In the prior art, debris in materials in steel enterprises is difficult to be completely removed before entering the production system, resulting in blockage of dust removal pipes and downstream equipment, increasing maintenance costs and affecting production progress.
A gap is opened on one side of the dust removal pipe and a connecting pipe is installed. The connecting pipe is connected to the dust removal pipe to connect the intercepting component with an intercepting network. The intercepting network is inserted into the pipeline to intercept debris to prevent debris from entering the downstream equipment.
It realizes compact structure and low-cost debris interception, facilitates maintenance, extends the service life of downstream equipment, and reduces maintenance costs.
Smart Images
Figure CN223294519U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust removal, in particular to a detachable debris intercepting device for a dust removal pipeline. Background Art
[0002] Currently, steel companies use a wide variety of materials from a wide range of sources. Plastic bags, beverage bottles, and other debris contained in these materials are difficult to remove before they enter the production system. If these debris are sucked into the dust collection duct and then into the dust collector hopper, they can clog the hopper discharge port or valve, potentially burning out the motor. This directly impacts production schedules and significantly increases equipment operation and maintenance costs.
[0003] The common practice in the prior art is to weld the wire mesh to the dust hood opening, and the dust hood is welded to the top of the belt conveyor for sealing. Although the purpose of intercepting debris can be achieved, the dust hood must be removed to replace the wire mesh, which is time-consuming and labor-intensive. Utility Model Content
[0004] The utility model aims to solve the above problems, thereby providing a detachable debris intercepting device for a dust removal duct.
[0005] The utility model solves the above problems by adopting the following technical solutions:
[0006] A detachable debris intercepting device for a dust removal duct comprises a dust removal duct, wherein the dust removal duct is horizontally provided with a notch from one side toward the center of the duct, and a connecting pipe assembly is plugged into the notch, and the connecting pipe assembly is tightly connected to the edge of the notch of the dust removal duct; the connecting pipe assembly is spliced into a rectangular shell with an open structure on one side by an upper plate, a lower plate, a left plate, a right plate and a connecting plate, the open side of the connecting pipe assembly is connected to the dust removal duct, a socket is horizontally provided in the middle of the connecting plate, and an intercepting assembly with an intercepting net is inserted therein, the intercepting net of the intercepting assembly is inserted into the dust removal duct through the socket to intercept debris, and the intercepting assembly is fixedly connected to the connecting pipe assembly.
[0007] Compared with the prior art, the present invention adopting the above technical solution has the following outstanding features:
[0008] The utility model opens a notch on one side of the dust removal duct and installs a connecting pipe assembly at the notch position, so that the connecting pipe assembly and the dust removal duct form a compact structure, and then connects an interception assembly with an interception net to the connecting pipe assembly. The interception net of the interception assembly is inserted into the dust removal duct through the socket on the connecting pipe assembly to intercept debris, preventing the debris from flowing into the downstream of the dust removal duct and affecting the downstream equipment; the utility model has a compact structure, low cost, strong applicability, easy maintenance, low maintenance cost, and can extend the service life of the downstream equipment.
[0009] As a preferred embodiment, a further technical solution of the present invention is:
[0010] The interception assembly includes a second connecting plate, an interception net and a handle, and the interception net and the handle are respectively fixed on both sides of the second connecting plate.
[0011] The periphery of the connecting plate extends to the outer sides of the upper plate, lower plate, left plate and right plate respectively, and is provided with multiple connecting holes. A through hole opposite to the connecting hole is provided on the second connecting plate, and the connecting plate and the second connecting plate are connected by bolts.
[0012] A sealing ring is provided between the connecting plate and the second connecting plate to increase air tightness.
[0013] The interception net is made of stainless steel wire mesh, so that the interception net itself has a certain rigidity. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;
[0015] Figure 2 This is a schematic diagram of a cross-sectional top view of the structure of an embodiment of the utility model;
[0016] Marked in the figure are: dust removal duct 1, left plate 2, upper plate 3, connecting plate 4, bolt 5, sealing ring 6, intercepting net 7, second connecting plate 8, handle 9, right plate 10, and lower plate 11. DETAILED DESCRIPTION
[0017] The present invention will be further described below in conjunction with embodiments, the purpose of which is only to provide a better understanding of the content of the present invention. Therefore, the examples given do not limit the scope of protection of the present invention.
[0018] See also Figure 1-Figure 2 A detachable debris intercepting device for a dust removal duct comprises a dust removal duct 1, wherein the dust removal duct 1 is horizontally opened with a notch from one side toward the center of the duct, and a connecting pipe assembly is plugged into the notch, and the connecting pipe assembly is tightly connected to the edge of the notch of the dust removal duct 1; the connecting pipe assembly is spliced into a rectangular shell with an open structure on one side by an upper plate 3, a lower plate 11, a left plate 2, a right plate 10 and a connecting plate 4, and the open side of the connecting pipe assembly is connected to the dust removal duct 1, a socket is horizontally opened in the middle of the connecting plate 4, and an intercepting assembly with an intercepting net 7 is inserted, and the intercepting net 7 of the intercepting assembly is inserted into the dust removal duct 1 through the socket to intercept debris, and the intercepting assembly is fixedly connected to the connecting pipe assembly.
[0019] The interception assembly includes a second connecting plate 8, an interception net 7 and a handle 9. The interception net 7 and the handle 9 are respectively fixed on both sides of the second connecting plate 8.
[0020] The periphery of the connecting plate 4 extends to the outside of the upper plate 3, the lower plate 11, the left plate 2, and the right plate 10 respectively, and is provided with multiple connecting holes. The second connecting plate 8 is provided with a through hole opposite to the position of the connecting hole. The connecting plate 4 and the second connecting plate 8 are connected by bolts 5.
[0021] A sealing ring 6 is provided between the connecting plate 4 and the second connecting plate 8 to increase air tightness.
[0022] The interception net 7 is a stainless steel wire mesh, so that the interception net 7 itself has a certain rigidity.
[0023] The utility model opens a notch on one side of the dust removal duct and installs a connecting pipe assembly at the notch position, so that the connecting pipe assembly and the dust removal duct form a compact structure, and then connects an interception assembly with an interception net to the connecting pipe assembly. The interception net of the interception assembly is inserted into the dust removal duct through the socket on the connecting pipe assembly to intercept debris, preventing the debris from flowing into the downstream of the dust removal duct and affecting the downstream equipment; the utility model has a compact structure, low cost, strong applicability, easy maintenance, low maintenance cost, and can extend the service life of the downstream equipment.
[0024] The above description is only a preferred embodiment of the present invention and does not limit the scope of the present invention. Any equivalent changes made using the contents of the present invention specification and its drawings are included in the scope of the present invention.
Claims
1. A detachable debris intercepting device for a dust removal duct, comprising a dust removal duct, characterized in that: The dust removal duct is horizontally opened with a notch from one side toward the center of the duct, and a connecting pipe assembly is inserted at the notch, and the connecting pipe assembly is tightly connected to the edge of the notch of the dust removal duct; the connecting pipe assembly is spliced into a rectangular shell with an open structure on one side by an upper plate, a lower plate, a left plate, a right plate and a connecting plate, and the open side of the connecting pipe assembly is connected to the dust removal duct, and a socket is horizontally opened in the middle of the connecting plate, and an interception assembly with an interception net is inserted, and the interception net of the interception assembly is inserted into the dust removal duct through the socket to intercept debris, and the interception assembly is fixedly connected to the connecting pipe assembly.
2. The detachable debris intercepting device for a dust removal duct according to claim 1, characterized in that: The interception assembly includes a second connecting plate, an interception net and a handle, and the interception net and the handle are respectively fixed on both sides of the second connecting plate.
3. The detachable debris intercepting device for a dust removal duct according to claim 2, characterized in that: The periphery of the connecting plate extends to the outer sides of the upper plate, lower plate, left plate and right plate respectively, and is provided with multiple connecting holes. A through hole opposite to the connecting hole is provided on the second connecting plate, and the connecting plate and the second connecting plate are connected by bolts.
4. The detachable debris intercepting device for a dust removal duct according to claim 3, characterized in that: A sealing ring is provided between the connecting plate and the second connecting plate.
5. The detachable debris intercepting device for a dust removal duct according to claim 1, characterized in that: The interception net is made of stainless steel wire mesh, so that the interception net itself has a certain rigidity.